Biomed Vitamin C 150 ml or 500 ml: which size to choose
Biomed Vitamin C 150 ml or 500 ml? The choice mainly concerns the amount of product you want to purchase and manage. Both sizes are 1100 ppm: the larger bottle offers more solution, while the stated concentration is the same. Start from your habits, then check the packaging, variant, and accessories.
Comparing the two BISS+ sizes
The Biomed BISS+ Vitamin C spray line includes a 150 ml size and a 500 ml size. The former can be convenient for starting with a limited amount; the latter allows you to organize a larger supply. Neither requires you to infer how to use it based solely on the size of the bottle.
| Data | 150 ml | 500 ml |
|---|---|---|
| Stated concentration | 1100 ppm | 1100 ppm |
| Quantity in the single bottle | 150 ml | 500 ml |
| Practical choice | Smaller quantity | Larger quantity available |
| Where to check the purchase | 150 ml product page | 500 ml product page and packs |
Milliliters, concentration and dose: read the correct data
Milliliters describe the volume of the contents. Ppm, or parts per million, express a concentration. The instructions, on the other hand, indicate how to use the product. These are three pieces of information with different functions: keeping them separate makes comparison much easier.
When switching to the large bottle, do not increase the number of sprays in proportion to the capacity. Likewise, do not determine duration in days by dividing the volume by a number of sprays found in an old presentation. For a reliable calculation, data referring to the current formulation and dispenser are required.
Single, two-pack or three-pack
The 500 ml product page features Single, 2-Pack, and 3-Pack variants. The variant name describes the chosen package; the quantity selector determines how many units of that package you are buying.
To avoid misunderstandings, check the variant first and then the quantity. A two-pack contains a total of 1000 ml; a three-pack, 1500 ml. These totals help compare the purchase without becoming guidelines on how much to use each day. Before finalizing, re-read the product summary.
How to evaluate the price without stopping at the total
Current prices are available on the product pages and on the Biomed Vitamin C selection page. For a consistent comparison, you can consider the cost per 100 ml: divide the price of the variant by its total volume, then multiply by 100. Use the same criteria for both options.
The unit cost is only part of the decision. Also consider the total amount, the quantity you already have on hand, and storage instructions. A supply makes sense when you can manage it; the smaller size may better suit an initial purchase or a limited need.
Dispenser and bottle management
Before ordering the 500 ml, also read the section dedicated to the dispenser on its product page. Check what the offer includes and if an accessory needs to be added. If you already have one, check compatibility: external resemblance does not replace the manufacturer's instructions.
Upon delivery, keep the information on the packaging and follow the instructions provided. If you choose multiple bottles, organize your supply to identify those already opened. For any doubts regarding storage, accessories, or the contents of the order, ask for an answer referring to the exact size and variant.

When it might make sense to learn more
If your doubt concerns which package to buy, compare the data in this guide. If it concerns the reason for using Vitamin C, start with the general Biomed Vitamin C guide. Regarding the relationship with what you eat, you can read Vitamin C in foods and supplements. Separating the two questions helps in making a clearer decision.
Questions about the 150 and 500 ml sizes
What is the main difference between Biomed Vitamin C 150 and 500 ml?
The capacity of the bottle: 150 ml or 500 ml. Both pages show 1100 ppm. To choose, consider the quantity to buy, package management, and information on the selected variant.
Is the 500 ml more concentrated than the 150 ml?
Both pages show the same concentration, 1100 ppm. The number of milliliters indicates the volume of the bottle and not a higher concentration. The larger size contains a greater quantity of solution.
Which size can I consider for my first purchase?
The 150 ml allows you to start with a smaller quantity. Before purchasing, read the composition, instructions, and warnings. The first purchase does not automatically require a multiple supply.
When can it be practical to choose the 500 ml?
When you have already evaluated the product and want to organize a larger supply. Consider storage instructions and what you still have at home, in addition to the total purchase.
Which packages are on the 500 ml product page?
At the time of the update, there are Single, 2-Pack, and 3-Pack options. The product page shows the options and current availability: always check which variant is selected.
Does a 2-pack mean setting the quantity to 2?
It depends on the variant. One unit of the 2-Pack variant corresponds to two bottles; selecting two units of that variant doubles the package. Check the name, quantity, and summary before ordering.
How do I compare the cost of the two sizes?
Use the current prices from the product pages and consider the total volume included in the variant. To find the cost per 100 ml, divide the price by the total milliliters and multiply by 100. Also consider the total you want to spend.
Can I determine the duration of the bottle from its volume?
Volume alone is not enough to determine how many days it will last. You need the instructions for the formulation and the amount actually dispensed. Avoid using estimates referring to different packages or dispensers.
Where do I check if I need a dispenser for the 500 ml?
Consult the section dedicated to the dispenser on the 500 ml product page and the contents of the offer. If you already have an accessory, verify its compatibility before purchasing. The summary must distinguish between the product and any accessories added.
Do I need to increase the number of sprays when switching from 150 to 500 ml?
The capacity of the package does not determine the daily dose. Follow the product instructions and check any advice received. A larger bottle is a format choice, not an invitation to increase usage.
Choose your next step
Open the 150 ml Vitamin C to evaluate the smaller size or the 500 ml Vitamin C to see the available packages. The selection page brings together the family comparison. The Biomed Guide Center will assist you with further details.
Sources and product information
The comparison uses information from the official Biomed Vitamin C 150 ml and Biomed Vitamin C 500 ml product pages. Prices, availability, variants, and offer contents must be verified on the product page at the time of purchase; for usage, refer to the instructions on the packaging.